IP / ASN / Domain Lookup
IP Lookup Result
IP Address
212.87.251.6
Location
Poland,Silesia,Częstochowa
ASN
Company
ISP
Politechnika Czestochowska
Longitude
19.1221
19.1221
Latitude
50.8096
50.8096
Native IP
DataCenter
24%Risk Score
24% Risk Score
IP Address (Decimal)
3562535686
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 212.87.251.0/24 | EDU Politechnika Czestochowska | Poland | 📅 2025-05-09 19:37 | 📅 2026-01-02 14:28 | |
| 212.87.250.0/23 | ISP Polskie Sieci Swiatlowodowe Sp. z o.o | Poland | 📅 2021-01-01 13:37 | 📅 2024-12-12 01:45 | |
| 212.87.248.0/22 | ISP Polskie Sieci Swiatlowodowe Sp. z o.o | Poland | 📅 2017-01-01 08:39 | 📅 2020-09-25 12:45 | |
| 212.87.248.0/22 | ENT Stowarzyszenie e-Poludnie | Poland | 📅 2017-01-03 01:54 | 📅 2018-07-16 03:16 | |
| 212.87.248.0/22 | ISP EPIX POLMIX | Poland | 📅 2017-06-02 20:52 | 📅 2018-07-16 02:24 | |
| 212.87.248.0/22 | ENT Stowarzyszenie na Rzecz Rozwoju Spoleczenstwa Informacyjnego e-Poludnie | Poland | 📅 2017-01-09 22:21 | 📅 2017-08-09 18:40 | |
| 212.87.248.0/22 | ISP Stowarzyszenie e-Poludnie | Poland | 📅 2017-01-01 08:38 | 📅 2017-08-09 14:31 | |
| 212.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT RIPE-CIDR-BLOCK | 212.0.0.0/8 | 📅 2008-09-04 14:51 | 📅 2026-01-04 17:59 |
ENT PL-CZESTMAN-20000519 | 212.87.224.0/19 | 📅 - | 📅 2026-01-03 01:17 |
EDU UJD-EDUROAM-PL-251 | 212.87.251.0/24 | 📅 2025-05-09 19:17 | 📅 2026-01-02 14:28 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 212.0.0.0/8 |  APNIC | Australia | 📅 2008-09-04 14:51 | 📅 2026-01-04 17:59 | |
| 212.87.224.0/19 |  RIPE | Poland | 📅 - | 📅 2026-01-03 01:17 | |
| 212.87.251.0/24 | RIPE | Poland | 📅 2025-05-09 19:17 | 📅 2026-01-02 14:28 |
